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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SQL Developer - **Company:** Cornerstone Barricades - **Location:** Columbia, SC, United States - **Experience:** Experienced - **Salary:** $104,000.0 - $156,000.0 - **Contract:** Temporary contract - **Skills:** Information Systems, Databases, Data Warehousing, Database Applications, Relational Databases, Database Design, Microsoft SQL Server, Performance Tuning, Software Engineering, Information Technology, Data Management, SQL Server Management Studio (SSMS), Sql Tuning - **Published:** August 28, 2026 - **Apply:** https://focusedhrsolutions.betterteam.com/a-8-9-sql-developer-10913-1-columbia-sc/apply/standard ## About the Role * Proven skills as a database developer and knowledge of software development. * Hands-on experience with MSSQL documentation development. * Preferred skills (rank in order of importance:) in-depth understanding of data management, database design, integration, and data warehouse design. * Knowledge of industry best practices and techniques. * Ability to understand requirements and a problem-solving attitude. REQUIRED EDUCATION/CERTIFICATIONS: * BS Degree in Computer Science or relevant work experience in the field. PREFERRED EDUCATION/CERTIFICATIONS: * MICROSOFT CERTIFIED SOLUTIONS ASSOCIATE (MCSA) * MICROSOFT CERTIFIED SOLUTIONS EXPERT (MCSE) * MS SQL Yes 1 Advanced Within 6 Months 2 - 4 Years * Performance Tuning Yes 4 Advanced Within 6 Months 2 - 4 Years * Relational Database Experience Yes 1 Advanced Within 6 Months 2 - 4 Years * Report and Dashboard development Yes 1 Advanced Within 6 Months 2 - 4 Years * SQL Server Yes 1 Advanced Within 6 Months 2 - 4 Years * SSMS Yes 1 Advanced Within 6 Months 2 - 4 Years * SQL Tuning Yes 1 Advanced Within 6 Months 2 - 4 Years * Interpret business process and business data models Yes 1 Advanced Within 6 Months 2 - 4 Years * Specialties Data Warehousing Yes 1 Intermediate Within 6 Months 2 - 4 Years * Additional Skills: Ability to understand requirements; has a problem-solving attitude. ## Description * Scope of the project: re-development and integration of multiple database systems serving interfacing between the agency personnel information system, cloud-hosted enterprise asset management system, and various internal systems and applications. * The primary focus will be to develop queries, procedures, and functions within the database interfacing with the state ERP system and SCDOT systems and applications. * The secondary focus will be establishing the foundation for a data warehouse. * The position is on-site., * Design stable, reliable, and effective databases. * Modify databases according to requests, follow industry standards, and best practices, and use common practices and techniques. * Create and maintain accurate documentation and design diagrams, ensure database programs meet agency and performance requirements, research and provide recommendations for database design and feature implementation. ## Related Videos - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Making Data Warehouses fast. 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